Nuke Performance

Nuke Performance FPR100x AN10

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  • Regular price $323.00

Nuke Performance FPR100x Fuel Pressure Regulator: Redefining power of motorsports fuel management.

A real beast in a lightweight design. This is an ethanol-proof AN-10 fuel pressure regulator with a slim design and easy-to-mount stainless steel brackets. Every unit is thoroughly tested before delivery, with unmatched functionality and the same high quality as always.

 Extreme motorsports regulator
 Approved for 2000hp+
 Safe for petrol, methanol, and ethanol
 Every unit is performance tested
 Adjustable up to 120 PSI (8 bar)
 1:1 boost reference
 Stainless steel mounting bracket
 AN-10 ORB inlets/outlet

The most reliable and highest performing 1:1 boost reference solution to bring together simple or complex fuel systems for all types of tuning or motorsports engine setup. Redesigned with precision functionality in focus. Its lightweight design has the trusted hallmark of the entire Nuke Performance range of motorsports parts, with an integrated stainless steel bracket for safe and easy mounting for all applications and installations.

 The FPR100x is developed from the extreme demands of the highest level of motorsport 
The FPR100x fuel pressure regulator is co-developed with worldwide motorsports teams and fuel pump manufacturers. This fuel pressure regulator is set to perform under extreme conditions, with high horsepower requirements. This regulator is a real beast, the big brother to its little brothers FPR100s AN-6, and FPR100m AN-8, and is designed and tested for usage with well over 2000hp and is fully adjustable between 30 PSI and 120 PSI (2-8 bar).

 Fully adjustable between 30 PSI and 120 PSI (2-8 BAR)
 AN-10 ORB inlet and outlet, approved for 700-2000hp+

This is the optimal AN10 fuel pressure regulator with the highest flow capacity for setups between 700-2000hp+. With its oversized chamber, outlet, and inlet ports, this AN-10 fuel pressure regulator has the highest possible flow capacity for its kind. Ready for AN-10 ORB fittings, delivered with an AN-10 ORB plug for a single inlet setup. The FPR100x is a product that evolved out of our life at the race track and takes its place on top of the smaller FPR100s and FPR100x fuel pressure regulators.


 1:1 boost reference and high flow design with minimum flow loss
Fuel pressure rises on a 1:1 ratio when referencing boost with the precision pressure adjustment. Fuel pressure is dialed in using the set screw on top with its hardened steel ball that enables an exact and well-tuned fuel pressure setup, ≈0.14 BAR (≈2 PSI) / turn. Its dual inlet design allows you to choose between a left or right inlet or a dual inlet for a V-engine setup. The 1/8" NPT thread faces forward for easy to read fuel pressure gauge and fuel pressure sensor installation.

 1:1 boost reference
 1000 LPH free flow rating
 AN-10 ORB inlets and outlet
 Lightweight motorsports design

With the AN-10 ORB dual inlet design, you can choose between a left or right inlet, or a dual inlet for a V-engine setup. And with the easy access 1/8" NPT thread faced forward, it is easy to attach your fuel pressure gauge or sensor for easy pressure readings.